/* color palette from <https://github.com/vuejs/theme> */
:root {
  --vt-c-white: #ffffff;
  --vt-c-white-soft: #f8f8f8;
  --vt-c-white-mute: #f2f2f2;

  --vt-c-black: #181818;
  --vt-c-black-soft: #222222;
  --vt-c-black-mute: #282828;

  --vt-c-indigo: #2c3e50;

  --vt-c-divider-light-1: rgba(60, 60, 60, 0.29);
  --vt-c-divider-light-2: rgba(60, 60, 60, 0.12);
  --vt-c-divider-dark-1: rgba(84, 84, 84, 0.65);
  --vt-c-divider-dark-2: rgba(84, 84, 84, 0.48);

  --vt-c-text-light-1: var(--vt-c-indigo);
  --vt-c-text-light-2: rgba(60, 60, 60, 0.66);
  --vt-c-text-dark-1: var(--vt-c-white);
  --vt-c-text-dark-2: rgba(235, 235, 235, 0.64);
}

/* semantic color variables for this project */
:root {
  --color-background: var(--vt-c-white);
  --color-background-soft: var(--vt-c-white-soft);
  --color-background-mute: var(--vt-c-white-mute);

  --color-border: var(--vt-c-divider-light-2);
  --color-border-hover: var(--vt-c-divider-light-1);

  --color-heading: var(--vt-c-text-light-1);
  --color-text: var(--vt-c-text-light-1);

  --section-gap: 160px;
}
:root {
  /* 主题色一 */
  /* --input-width: 200px;
  --color-text-main: #ffffff;
  --background-color-main: #00838f;
  --button-hover-color: #04aab9;
  --button-disabled-bg-color: #44b4be;
  --tabs-bg-color: #027580;
  --tabs-item-active-bg-color: #06c5d6;
  --menu-item-hover-bg-color: #04b7c7;
  --menu-item-bg-color: #05a8b7; */

  /* 主题色二 */
  --input-width: 200px;
  --color-text-main: #ffffff;
  --background-color-main: #0167b9;
  --button-hover-color: #0677d2;
  --button-disabled-bg-color: #73a5cd;
  --tabs-bg-color: #034a83;
  --tabs-item-active-bg-color: #0d89ee;
  --menu-item-hover-bg-color: #0d89ee;
  --menu-item-bg-color: #034a83;
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-background: var(--vt-c-black);
    --color-background-soft: var(--vt-c-black-soft);
    --color-background-mute: var(--vt-c-black-mute);

    --color-border: var(--vt-c-divider-dark-2);
    --color-border-hover: var(--vt-c-divider-dark-1);

    --color-heading: var(--vt-c-text-dark-1);
    --color-text: var(--vt-c-text-dark-2);
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  font-weight: normal;
}

body {
  min-height: 100vh;
  --el-color-primary: var(--background-color-main) !important;
  color: var(--color-text);
  background: var(--color-background);
  transition:
    color 0.5s,
    background-color 0.5s;
  line-height: 1.6;
  font-family:
    Inter,
    -apple-system,
    BlinkMacSystemFont,
    'Segoe UI',
    Roboto,
    Oxygen,
    Ubuntu,
    Cantarell,
    'Fira Sans',
    'Droid Sans',
    'Helvetica Neue',
    sans-serif;
  font-size: 15px;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow: hidden;
  ::-webkit-scrollbar {
    -webkit-appearance: none;
    width: 6px;
    height: 6px;
  }
  ::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.1);
    border-radius: 0;
  }
  ::-webkit-scrollbar-thumb {
    cursor: pointer;
    border-radius: 5px;
    background: rgba(0, 0, 0, 0.15);
    transition: color 0.2s ease;
  }
  ::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 0, 0, 0.3);
  }
  ::selection {
    color: #fff;
    background-color: var(--background-color-main);
  }

  ::-moz-selection {
    color: #fff;
    background-color: var(--background-color-main);
  }

  ::-webkit-selection {
    color: #fff;
    background-color: var(--background-color-main);
  }
}
